XPO1

Across TCGA pan-cancer cohorts, XPO1 mass-spec protein differs between tumor and matched normal tissue in 7 of 18 cancer types tested, making tumor–normal expression one of XPO1’s most consistent transcriptional readouts.

The strongest signal is observed in colon adenocarcinoma (COAD), where XPO1 mass-spec protein is more highly expressed in tumor relative to normal tissue. In most cancer types XPO1 is over-expressed in tumor.

COAD, CCRCC, and HNSC are the cancer types where XPO1 tumor–normal differential expression is most reproducible.

mass-spec protein tumor vs normal associations by lineage

Ranked by sampling consensus. Fold-change is the tumor-versus-normal difference in XPO1 mass-spec protein (log₂); positive values indicate higher expression in tumor. p-values are from the differential-expression test.

Lineage	Gender	Stage	Fold-change	p	Sampling consensus
COAD	Female	III,IV	+0.336	<.001	11	view →
CCRCC	Female	III,IV	+0.269	<.001	10	view →
HNSC	Male	IV	+0.422	<.001	9	view →
LUAD	Male	All	+0.257	<.001	9	view →
LSCC	Male	All	+0.526	<.001	8	view →
PDAC	All	III,IV	+0.285	<.001	8	view →
OV	All	All	+0.421	.033	2	view →

Pink = over-expressed in tumor, green = repressed in tumor. Showing the 7 strongest of 7 lineages.

XPO1–COAD

Open the COAD breakdown →